• Artem Bityutskiy's avatar
    UBIFS: do not print scary memory allocation warnings · 39ce81ce
    Artem Bityutskiy authored
    Bulk-read allocates a lot of memory with 'kmalloc()', and when it
    is/gets fragmented 'kmalloc()' fails with a scarry warning. But
    because bulk-read is just an optimization, UBIFS keeps working fine.
    Supress the warning by passing __GFP_NOWARN option to 'kmalloc()'.
    
    This patch also introduces a macro for the magic 128KiB constant.
    This is just neater.
    
    Note, this is not really fixes the problem we had, but just hides
    the warnings. The further patches fix the problem.
    Signed-off-by: default avatarArtem Bityutskiy <Artem.Bityutskiy@nokia.com>
    39ce81ce
ubifs.h 58.1 KB